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Random module

This module implements a variety of distributed pseudo-random number generators. (including functions that calculate uniform, normal (Gaussian), lognormal, negative exponential, gamma and beta distributions on the real axis) the pseudorandom generator of this module should not be used for security purposes. For security or encryption purposes, use the secrets module.

For more details on the random module, please refer to the official document random-generating pseudorandom numbers

The following is a list of the common functions of the module.

Random.seedrandom.seed (a=None, version=2)

Initializes the random number generator, using the current system time if an is omitted or is None. If the operating system provides random sources, use them instead of system time. When your seed is the same, the sequence of random numbers you execute many times is the same. Because of the complete certainty of Mersenne Twister, the random numbers generated by the random module are not suitable for encryption purposes.

Common integer random function random.randrange (stop) random.randrange (start, stop [, step])

Randrange () returns a randomly selected element within the [start, stop) interval.

Random.randint (a, b)

Returns a random integer N satisfies a

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